Pith Number

pith:NZNV2AD4

pith:2013:NZNV2AD44D2M74HTF3T2C2R7Z6

not attested not anchored not stored refs pending

Gapless dual-comb spectroscopy in terahertz region

Francis Hindle, Hajime Inaba, Kaoru Minoshima, Shuko Yokoyama, Takeshi Yasui, Tsutomu Araki, Yi-Da Hsieh, Yoshiyuki Sakaguchi, Yuki Iyonaga

arxiv:1303.5799 v1 · 2013-03-22 · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NZNV2AD44D2M74HTF3T2C2R7Z6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:59:48.101418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e5b5d007ce0f4cff0f32ee7a16a3fcf9854d19dcb13238141ca74cdf8c75a2a

Aliases

arxiv: 1303.5799 · arxiv_version: 1303.5799v1 · doi: 10.48550/arxiv.1303.5799 · pith_short_12: NZNV2AD44D2M · pith_short_16: NZNV2AD44D2M74HT · pith_short_8: NZNV2AD4

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/NZNV2AD44D2M74HTF3T2C2R7Z6 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6e5b5d007ce0f4cff0f32ee7a16a3fcf9854d19dcb13238141ca74cdf8c75a2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7f6a3f55b905c58bd518617c30409de4746f51e20e8a18376aab3d71db56526",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-03-22T23:49:57Z",
    "title_canon_sha256": "1163376dc0373010d46fb79eeffee362bce36e16a22fc7aa402df34fac2862e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5799",
    "kind": "arxiv",
    "version": 1
  }
}